GM owners want thicker oil in the next-gen V8 due to reliability issues regarding thinner oil, which caused problems that led ...
Vehicles with the 3.0L GM Duramax turbodiesel I-6 engines feature a capless fuel filler system, but there's a perfect ...
It promised better power, reliability, and fuel economy. Sadly, though, virtually none of those promises were delivered.
GM Authority poll shows owners overwhelmingly want thicker 5W-30 or 0W-40 oil for next-gen V8s, citing durability over thin ...
A recently filed patent details a new GM cylinder deactivation system that appears to be heading to the next-gen V8 engines ...